HLA A1-B8-DR3 and suppressor cell function in first-degree relatives of patients with autoimmune chronic active hepatitis. 1985

K T Nouri-Aria, and P T Donaldson, and J E Hegarty, and A L Eddleston, and R Williams

The relationship between suppressor T cell function and the inheritance of the A1, B8, DR3 haplotype was studied in 17 healthy, first-degree relatives of patients with autoimmune chronic active hepatitis. A marked defect in suppressor cell function was found significantly more often in A1, B8, DR3-positive relatives (5 of 7) compared with those who were A1, B8, DR3-negative (1 of 10; P = 0.017). Less marked abnormalities were also found in the A1, B8, DR3-negative relatives compared with A1, B8, DR3-negative control subjects. The results indicate that the defects in suppressor cell function in patients with untreated chronic active hepatitis result from the inheritance of genetic factors linked to the major histocompatibility complex and other gene loci and are not secondary to hepatic inflammation.

UI MeSH Term Description Entries
D008297 Male Males
D005260 Female Females
D006521 Hepatitis, Chronic INFLAMMATION of the LIVER with ongoing hepatocellular injury for 6 months or more, characterized by NECROSIS of HEPATOCYTES and inflammatory cell (LEUKOCYTES) infiltration. Chronic hepatitis can be caused by viruses, medications, autoimmune diseases, and other unknown factors. Chronic Hepatitis,Cryptogenic Chronic Hepatitis,Hepatitis, Chronic, Cryptogenic,Hepatitis, Chronic Active,Hepatitis, Chronic Persistent,Chronic Active Hepatitis,Chronic Hepatitis, Cryptogenic,Chronic Persistent Hepatitides,Chronic Persistent Hepatitis,Hepatitis, Cryptogenic Chronic
D006680 HLA Antigens Antigens determined by leukocyte loci found on chromosome 6, the major histocompatibility loci in humans. They are polypeptides or glycoproteins found on most nucleated cells and platelets, determine tissue types for transplantation, and are associated with certain diseases. Human Leukocyte Antigen,Human Leukocyte Antigens,Leukocyte Antigens,HL-A Antigens,Antigen, Human Leukocyte,Antigens, HL-A,Antigens, HLA,Antigens, Human Leukocyte,Antigens, Leukocyte,HL A Antigens,Leukocyte Antigen, Human,Leukocyte Antigens, Human
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000949 Histocompatibility Antigens Class II Large, transmembrane, non-covalently linked glycoproteins (alpha and beta). Both chains can be polymorphic although there is more structural variation in the beta chains. The class II antigens in humans are called HLA-D ANTIGENS and are coded by a gene on chromosome 6. In mice, two genes named IA and IE on chromosome 17 code for the H-2 antigens. The antigens are found on B-lymphocytes, macrophages, epidermal cells, and sperm and are thought to mediate the competence of and cellular cooperation in the immune response. The term IA antigens used to refer only to the proteins encoded by the IA genes in the mouse, but is now used as a generic term for any class II histocompatibility antigen. Antigens, Immune Response,Class II Antigens,Class II Histocompatibility Antigen,Class II Major Histocompatibility Antigen,Ia Antigens,Ia-Like Antigen,Ia-Like Antigens,Immune Response Antigens,Immune-Associated Antigens,Immune-Response-Associated Antigens,MHC Class II Molecule,MHC II Peptide,Class II Antigen,Class II Histocompatibility Antigens,Class II MHC Proteins,Class II Major Histocompatibility Antigens,Class II Major Histocompatibility Molecules,I-A Antigen,I-A-Antigen,IA Antigen,MHC Class II Molecules,MHC II Peptides,MHC-II Molecules,Antigen, Class II,Antigen, I-A,Antigen, IA,Antigen, Ia-Like,Antigens, Class II,Antigens, Ia,Antigens, Ia-Like,Antigens, Immune-Associated,Antigens, Immune-Response-Associated,I A Antigen,II Peptide, MHC,Ia Like Antigen,Ia Like Antigens,Immune Associated Antigens,Immune Response Associated Antigens,MHC II Molecules,Molecules, MHC-II,Peptide, MHC II,Peptides, MHC II
D001327 Autoimmune Diseases Disorders that are characterized by the production of antibodies that react with host tissues or immune effector cells that are autoreactive to endogenous peptides. Autoimmune Disease,Disease, Autoimmune,Diseases, Autoimmune
D015788 HLA-A1 Antigen A specific HLA-A surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-A*01 allele family. HLA Class I Histocompatibility Antigen, A-1 alpha Chain,HLA-A1,Antigen, HLA-A1,HLA A1 Antigen,HLA Class I Histocompatibility Antigen, A 1 alpha Chain
D015795 HLA-B8 Antigen A specific HLA-B surface antigen subtype. Members of this subtype contain alpha chains that are encoded by the HLA-B*08 allele family. HLA Class I Histocompatibility Antigen, B-8 alpha Chain,HLA-B8,Antigen, HLA-B8,HLA B8 Antigen,HLA Class I Histocompatibility Antigen, B 8 alpha Chain
D015803 HLA-DR3 Antigen An HLA-DR antigen which is associated with HLA-DRB1 CHAINS encoded by DRB1*03 alleles. HLA-DR3,Antigen, HLA-DR3,HLA DR3 Antigen

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